Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the ...

A faint radio "whisper" from ancient hydrogen reveals the universe was heating up long before it filled with starlight.

New observations from the James Webb Space Telescope hint that the universe’s first stars might not have been ordinary fusion ...

On human timescales, the universe may as well be eternal. It’ll be here long after our species and our planet are gone, but ...

Brian Lacki has released a set of three prepublication studies attempting to rationalize and measure the odds of a ...

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able ...

Before the cosmos lit up with stars and galaxies, the universe passed through a dark, silent era. But new findings suggest ...

After a century of observations spanning the breadth of the cosmos and theoretical insights that push humanity's vision of the universe to its utmost limits, we can finally, confidently say that the ...

Scientists found where the universe’s missing matter went. Black holes have been pushing it far away from galaxies.

A newly discovered odd radio circle in space could serve as a time capsule for the violent events that shape galaxies.

Joseph Silk, a professor of physics and astronomy at Johns Hopkins, believes the elusive glow could be proof of dark matter ...

The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.